235133470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{164429}}^1$

素因数の和:164460

約数の個数: 32

約数和(自身を含む): 497236320

約数和(自身を除く): 262102850

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 164429, 328858, 822145, 1644290, 1808719, 2137577, 3617438, 4275154, 9043595, 10687885, 18087190, 21375770, 23513347, 47026694, 117566735, 235133470]

約数ペア:

[(1, 235133470), (2, 117566735), (5, 47026694), (10, 23513347), (11, 21375770), (13, 18087190), (22, 10687885), (26, 9043595), (55, 4275154), (65, 3617438), (110, 2137577), (130, 1808719), (143, 1644290), (286, 822145), (715, 328858), (1430, 164429)]